28608736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{68771}}^1$

素因数の和:68794

約数の個数: 24

約数和(自身を含む): 60656904

約数和(自身を除く): 32048168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 68771, 137542, 275084, 550168, 894023, 1100336, 1788046, 2200672, 3576092, 7152184, 14304368, 28608736]

約数ペア:

[(1, 28608736), (2, 14304368), (4, 7152184), (8, 3576092), (13, 2200672), (16, 1788046), (26, 1100336), (32, 894023), (52, 550168), (104, 275084), (208, 137542), (416, 68771)]